Tokyo vs Hangzhou

Live air quality comparison. Tokyo has cleaner air right now.

Japan
Tokyo
61
Moderate
China
Hangzhou
103
Unhealthy for Sensitive Groups
MetricTokyoHangzhou
AQI61103
PM2.513.7 μg/m³56.3 μg/m³
PM1015.9 μg/m³56.5 μg/m³
Ozone16 ppb1 ppb
NO250.8 ppb63.3 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.